Who let the dogs out

Dax loved playing with the dogs. He would ask to go out with the dogs almost constantly and when he wasn't asking to go outside he would let himself into Ellie's kennel. Ellie is my parents dog and she is the kindest, gentlest, most loveable dog in the world. I can't believe how she can let Dax xlimb all over her like he does. I don't even like it when he does that to me!